Thermo TECH Heating Foil Heating foil 618054 - Thermo Technologies 3316121, The Thermo TECH Silicone Heating foil is a fibreglass-reinforced, self-adhesive heating film designed for dual voltage operation at 12 V AC or DC, providing 100 W of heat. With an IPX7 rating, it is ideal for applications requiring moisture resistance, such as automotive heating pads. Measuring 100 mm by 100 mm, it efficiently delivers warmth in confined spaces. Thermo Technologies 3316121 TECH Silicone Heating Foil 12V 100W IPX7 100x100mm